Quote Originally Posted by charlieuk View Post
what are the best methods for tensioning timing belts on to steppers. I have slots for adjustment but need some sort of screw type adjuster to get the belt relatively tight. Cant seam to find much on here.
Section 10 page 45.
http://file.lasersaur.com/docs-third...ming_Belts.pdf

I just used the same technique as putting an alternator belt on, stick a large screwdriver in behind the motor and lever it out until the belt is at the 'correct' tension, now tighten the bolts.